# -*- coding: utf-8 -*-
"""
@author:
@contact:
@time:
"""
f1=open("jpg.txt","r")
f2=open("json.txt","r")

fc1 = f1.readlines()
fc2 = f2.readlines()

f1.close()
f2.close()

c1 = len(fc1)
c2 = len(fc2)


for t1 in fc1:
    i=0
    for t2 in fc2:
        if t1 == t2:
            break
        i=i+1
    if i == c2:
        print(t1) 
            
